arch/arm/include/asm/arch-mx35/imx-regs.h - filogic/uboot - Gitiles

 /*
  * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
  *
  * (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  * MA 02111-1307 USA
  */

 #ifndef __ASM_ARCH_MX35_H
 #define __ASM_ARCH_MX35_H

 /*
  * IRAM
  */
 #define IRAM_BASE_ADDR		0x10000000	/* internal ram */
 #define IRAM_SIZE		0x00020000	/* 128 KB */

 /*
  * AIPS 1
  */
 #define AIPS1_BASE_ADDR         0x43F00000
 #define AIPS1_CTRL_BASE_ADDR    AIPS1_BASE_ADDR
 #define MAX_BASE_ADDR           0x43F04000
 #define EVTMON_BASE_ADDR        0x43F08000
 #define CLKCTL_BASE_ADDR        0x43F0C000
 #define I2C_BASE_ADDR           0x43F80000
 #define I2C3_BASE_ADDR          0x43F84000
 #define ATA_BASE_ADDR           0x43F8C000
 #define UART1_BASE_ADDR         0x43F90000
 #define UART2_BASE_ADDR         0x43F94000
 #define I2C2_BASE_ADDR          0x43F98000
 #define CSPI1_BASE_ADDR         0x43FA4000
 #define IOMUXC_BASE_ADDR        0x43FAC000

 /*
  * SPBA
  */
 #define SPBA_BASE_ADDR          0x50000000
 #define UART3_BASE_ADDR         0x5000C000
 #define CSPI2_BASE_ADDR         0x50010000
 #define ATA_DMA_BASE_ADDR       0x50020000
 #define FEC_BASE_ADDR           0x50038000
 #define SPBA_CTRL_BASE_ADDR     0x5003C000

 /*
  * AIPS 2
  */
 #define AIPS2_BASE_ADDR         0x53F00000
 #define AIPS2_CTRL_BASE_ADDR    AIPS2_BASE_ADDR
 #define CCM_BASE_ADDR           0x53F80000
 #define GPT1_BASE_ADDR          0x53F90000
 #define EPIT1_BASE_ADDR         0x53F94000
 #define EPIT2_BASE_ADDR         0x53F98000
 #define GPIO3_BASE_ADDR         0x53FA4000
 #define MMC_SDHC1_BASE_ADDR	0x53FB4000
 #define MMC_SDHC2_BASE_ADDR	0x53FB8000
 #define MMC_SDHC3_BASE_ADDR	0x53FBC000
 #define IPU_CTRL_BASE_ADDR	0x53FC0000
 #define GPIO3_BASE_ADDR		0x53FA4000
 #define GPIO1_BASE_ADDR		0x53FCC000
 #define GPIO2_BASE_ADDR		0x53FD0000
 #define SDMA_BASE_ADDR		0x53FD4000
 #define RTC_BASE_ADDR		0x53FD8000
 #define WDOG_BASE_ADDR		0x53FDC000
 #define PWM_BASE_ADDR		0x53FE0000
 #define RTIC_BASE_ADDR		0x53FEC000
 #define IIM_BASE_ADDR		0x53FF0000

 #define IMX_CCM_BASE		CCM_BASE_ADDR

 /*
  * ROMPATCH and AVIC
  */
 #define ROMPATCH_BASE_ADDR	0x60000000
 #define AVIC_BASE_ADDR		0x68000000

 /*
  * NAND, SDRAM, WEIM, M3IF, EMI controllers
  */
 #define EXT_MEM_CTRL_BASE	0xB8000000
 #define ESDCTL_BASE_ADDR	0xB8001000
 #define WEIM_BASE_ADDR		0xB8002000
 #define WEIM_CTRL_CS0		WEIM_BASE_ADDR
 #define WEIM_CTRL_CS1		(WEIM_BASE_ADDR + 0x10)
 #define WEIM_CTRL_CS2		(WEIM_BASE_ADDR + 0x20)
 #define WEIM_CTRL_CS3		(WEIM_BASE_ADDR + 0x30)
 #define WEIM_CTRL_CS4		(WEIM_BASE_ADDR + 0x40)
 #define WEIM_CTRL_CS5		(WEIM_BASE_ADDR + 0x50)
 #define M3IF_BASE_ADDR		0xB8003000
 #define EMI_BASE_ADDR		0xB8004000

 #define NFC_BASE_ADDR		0xBB000000

 /*
  * Memory regions and CS
  */
 #define IPU_MEM_BASE_ADDR	0x70000000
 #define CSD0_BASE_ADDR		0x80000000
 #define CSD1_BASE_ADDR		0x90000000
 #define CS0_BASE_ADDR		0xA0000000
 #define CS1_BASE_ADDR		0xA8000000
 #define CS2_BASE_ADDR		0xB0000000
 #define CS3_BASE_ADDR		0xB2000000
 #define CS4_BASE_ADDR		0xB4000000
 #define CS5_BASE_ADDR		0xB6000000

 /*
  * IRQ Controller Register Definitions.
  */
 #define AVIC_NIMASK		0x04
 #define AVIC_INTTYPEH		0x18
 #define AVIC_INTTYPEL		0x1C

 /* L210 */
 #define L2CC_BASE_ADDR		0x30000000
 #define L2_CACHE_LINE_SIZE		32
 #define L2_CACHE_CTL_REG		0x100
 #define L2_CACHE_AUX_CTL_REG		0x104
 #define L2_CACHE_SYNC_REG		0x730
 #define L2_CACHE_INV_LINE_REG		0x770
 #define L2_CACHE_INV_WAY_REG		0x77C
 #define L2_CACHE_CLEAN_LINE_REG		0x7B0
 #define L2_CACHE_CLEAN_INV_LINE_REG	0x7F0
 #define L2_CACHE_DBG_CTL_REG		0xF40

 #define CLKMODE_AUTO		0
 #define CLKMODE_CONSUMER	1

 #define PLL_PD(x)		(((x) & 0xf) << 26)
 #define PLL_MFD(x)		(((x) & 0x3ff) << 16)
 #define PLL_MFI(x)		(((x) & 0xf) << 10)
 #define PLL_MFN(x)		(((x) & 0x3ff) << 0)

 #define CSCR_U(x)	(WEIM_CTRL_CS#x + 0)
 #define CSCR_L(x)	(WEIM_CTRL_CS#x + 4)
 #define CSCR_A(x)	(WEIM_CTRL_CS#x + 8)

 #define IIM_SREV	0x24
 #define ROMPATCH_REV	0x40

 #define IPU_CONF	IPU_CTRL_BASE_ADDR

 #define IPU_CONF_PXL_ENDIAN	(1<<8)
 #define IPU_CONF_DU_EN		(1<<7)
 #define IPU_CONF_DI_EN		(1<<6)
 #define IPU_CONF_ADC_EN		(1<<5)
 #define IPU_CONF_SDC_EN		(1<<4)
 #define IPU_CONF_PF_EN		(1<<3)
 #define IPU_CONF_ROT_EN		(1<<2)
 #define IPU_CONF_IC_EN		(1<<1)
 #define IPU_CONF_SCI_EN		(1<<0)

 #define GPIO_PORT_NUM		3
 #define GPIO_NUM_PIN		32

 #define CHIP_REV_1_0		0x10
 #define CHIP_REV_2_0		0x20

 #define BOARD_REV_1_0		0x0
 #define BOARD_REV_2_0		0x1

 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>

 enum mxc_main_clocks {
 	CPU_CLK,
 	AHB_CLK,
 	IPG_CLK,
 	IPG_PER_CLK,
 	NFC_CLK,
 	USB_CLK,
 	HSP_CLK,
 };

 enum mxc_peri_clocks {
 	UART1_BAUD,
 	UART2_BAUD,
 	UART3_BAUD,
 	SSI1_BAUD,
 	SSI2_BAUD,
 	CSI_BAUD,
 	MSHC_CLK,
 	ESDHC1_CLK,
 	ESDHC2_CLK,
 	ESDHC3_CLK,
 	SPDIF_CLK,
 	SPI1_CLK,
 	SPI2_CLK,
 };

 /* Clock Control Module (CCM) registers */
 struct ccm_regs {
 	u32 ccmr;	/* Control */
 	u32 pdr0;	/* Post divider 0 */
 	u32 pdr1;	/* Post divider 1 */
 	u32 pdr2;	/* Post divider 2 */
 	u32 pdr3;	/* Post divider 3 */
 	u32 pdr4;	/* Post divider 4 */
 	u32 rcsr;	/* CCM Status */
 	u32 mpctl;	/* Core PLL Control */
 	u32 ppctl;	/* Peripheral PLL Control */
 	u32 acmr;	/* Audio clock mux */
 	u32 cosr;	/* Clock out source */
 	u32 cgr0;	/* Clock Gating Control 0 */
 	u32 cgr1;	/* Clock Gating Control 1 */
 	u32 cgr2;	/* Clock Gating Control 2 */
 	u32 cgr3;	/* Clock Gating Control 3 */
 	u32 reserved;
 	u32 dcvr0;	/* DPTC Comparator 0 */
 	u32 dcvr1;	/* DPTC Comparator 0 */
 	u32 dcvr2;	/* DPTC Comparator 0 */
 	u32 dcvr3;	/* DPTC Comparator 0 */
 	u32 ltr0;	/* Load Tracking 0 */
 	u32 ltr1;	/* Load Tracking 1 */
 	u32 ltr2;	/* Load Tracking 2 */
 	u32 ltr3;	/* Load Tracking 3 */
 	u32 ltbr0;	/* Load Tracking Buffer 0 */
 };

 /* IIM control registers */
 struct iim_regs {
 	u32 iim_stat;
 	u32 iim_statm;
 	u32 iim_err;
 	u32 iim_emask;
 	u32 iim_fctl;
 	u32 iim_ua;
 	u32 iim_la;
 	u32 iim_sdat;
 	u32 iim_prev;
 	u32 iim_srev;
 	u32 iim_prog_p;
 	u32 iim_scs0;
 	u32 iim_scs1;
 	u32 iim_scs2;
 	u32 iim_scs3;
 };

 /* General Purpose Timer (GPT) registers */
 struct gpt_regs {
 	u32 ctrl;	/* control */
 	u32 pre;	/* prescaler */
 	u32 stat;	/* status */
 	u32 intr;	/* interrupt */
 	u32 cmp[3];	/* output compare 1-3 */
 	u32 capt[2];	/* input capture 1-2 */
 	u32 counter;	/* counter */
 };

 /* CSPI registers */
 struct cspi_regs {
 	u32 rxdata;
 	u32 txdata;
 	u32 ctrl;
 	u32 intr;
 	u32 dma;
 	u32 stat;
 	u32 period;
 	u32 test;
 };

 /* Watchdog Timer (WDOG) registers */
 struct wdog_regs {
 	u16 wcr;	/* Control */
 	u16 wsr;	/* Service */
 	u16 wrsr;	/* Reset Status */
 	u16 wicr;	/* Interrupt Control */
 	u16 wmcr;	/* Misc Control */
 };

 /*
  * NFMS bit in RCSR register for pagesize of nandflash
  */
 #define NFMS_BIT		8
 #define NFMS_NF_DWIDTH		14
 #define NFMS_NF_PG_SZ		8

 #define CCM_RCSR_NF_16BIT_SEL	(1 << 14)

 extern unsigned int get_board_rev(void);
 extern int is_soc_rev(int rev);
 extern int sdhc_init(void);

 #endif
 #endif /* __ASM_ARCH_MX35_H */
	/*
	* (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
	*
	* (C) Copyright 2008-2009 Freescale Semiconductor, Inc.
	*
	* See file CREDITS for list of people who contributed to this
	* project.
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License as
	* published by the Free Software Foundation; either version 2 of
	* the License, or (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	* MA 02111-1307 USA
	*/

	#ifndef __ASM_ARCH_MX35_H
	#define __ASM_ARCH_MX35_H

	/*
	* IRAM
	*/
	#define IRAM_BASE_ADDR 0x10000000 /* internal ram */
	#define IRAM_SIZE 0x00020000 /* 128 KB */

	/*
	* AIPS 1
	*/
	#define AIPS1_BASE_ADDR 0x43F00000
	#define AIPS1_CTRL_BASE_ADDR AIPS1_BASE_ADDR
	#define MAX_BASE_ADDR 0x43F04000
	#define EVTMON_BASE_ADDR 0x43F08000
	#define CLKCTL_BASE_ADDR 0x43F0C000
	#define I2C_BASE_ADDR 0x43F80000
	#define I2C3_BASE_ADDR 0x43F84000
	#define ATA_BASE_ADDR 0x43F8C000
	#define UART1_BASE_ADDR 0x43F90000
	#define UART2_BASE_ADDR 0x43F94000
	#define I2C2_BASE_ADDR 0x43F98000
	#define CSPI1_BASE_ADDR 0x43FA4000
	#define IOMUXC_BASE_ADDR 0x43FAC000

	/*
	* SPBA
	*/
	#define SPBA_BASE_ADDR 0x50000000
	#define UART3_BASE_ADDR 0x5000C000
	#define CSPI2_BASE_ADDR 0x50010000
	#define ATA_DMA_BASE_ADDR 0x50020000
	#define FEC_BASE_ADDR 0x50038000
	#define SPBA_CTRL_BASE_ADDR 0x5003C000

	/*
	* AIPS 2
	*/
	#define AIPS2_BASE_ADDR 0x53F00000
	#define AIPS2_CTRL_BASE_ADDR AIPS2_BASE_ADDR
	#define CCM_BASE_ADDR 0x53F80000
	#define GPT1_BASE_ADDR 0x53F90000
	#define EPIT1_BASE_ADDR 0x53F94000
	#define EPIT2_BASE_ADDR 0x53F98000
	#define GPIO3_BASE_ADDR 0x53FA4000
	#define MMC_SDHC1_BASE_ADDR 0x53FB4000
	#define MMC_SDHC2_BASE_ADDR 0x53FB8000
	#define MMC_SDHC3_BASE_ADDR 0x53FBC000
	#define IPU_CTRL_BASE_ADDR 0x53FC0000
	#define GPIO3_BASE_ADDR 0x53FA4000
	#define GPIO1_BASE_ADDR 0x53FCC000
	#define GPIO2_BASE_ADDR 0x53FD0000
	#define SDMA_BASE_ADDR 0x53FD4000
	#define RTC_BASE_ADDR 0x53FD8000
	#define WDOG_BASE_ADDR 0x53FDC000
	#define PWM_BASE_ADDR 0x53FE0000
	#define RTIC_BASE_ADDR 0x53FEC000
	#define IIM_BASE_ADDR 0x53FF0000

	#define IMX_CCM_BASE CCM_BASE_ADDR

	/*
	* ROMPATCH and AVIC
	*/
	#define ROMPATCH_BASE_ADDR 0x60000000
	#define AVIC_BASE_ADDR 0x68000000

	/*
	* NAND, SDRAM, WEIM, M3IF, EMI controllers
	*/
	#define EXT_MEM_CTRL_BASE 0xB8000000
	#define ESDCTL_BASE_ADDR 0xB8001000
	#define WEIM_BASE_ADDR 0xB8002000
	#define WEIM_CTRL_CS0 WEIM_BASE_ADDR
	#define WEIM_CTRL_CS1 (WEIM_BASE_ADDR + 0x10)
	#define WEIM_CTRL_CS2 (WEIM_BASE_ADDR + 0x20)
	#define WEIM_CTRL_CS3 (WEIM_BASE_ADDR + 0x30)
	#define WEIM_CTRL_CS4 (WEIM_BASE_ADDR + 0x40)
	#define WEIM_CTRL_CS5 (WEIM_BASE_ADDR + 0x50)
	#define M3IF_BASE_ADDR 0xB8003000
	#define EMI_BASE_ADDR 0xB8004000

	#define NFC_BASE_ADDR 0xBB000000

	/*
	* Memory regions and CS
	*/
	#define IPU_MEM_BASE_ADDR 0x70000000
	#define CSD0_BASE_ADDR 0x80000000
	#define CSD1_BASE_ADDR 0x90000000
	#define CS0_BASE_ADDR 0xA0000000
	#define CS1_BASE_ADDR 0xA8000000
	#define CS2_BASE_ADDR 0xB0000000
	#define CS3_BASE_ADDR 0xB2000000
	#define CS4_BASE_ADDR 0xB4000000
	#define CS5_BASE_ADDR 0xB6000000

	/*
	* IRQ Controller Register Definitions.
	*/
	#define AVIC_NIMASK 0x04
	#define AVIC_INTTYPEH 0x18
	#define AVIC_INTTYPEL 0x1C

	/* L210 */
	#define L2CC_BASE_ADDR 0x30000000
	#define L2_CACHE_LINE_SIZE 32
	#define L2_CACHE_CTL_REG 0x100
	#define L2_CACHE_AUX_CTL_REG 0x104
	#define L2_CACHE_SYNC_REG 0x730
	#define L2_CACHE_INV_LINE_REG 0x770
	#define L2_CACHE_INV_WAY_REG 0x77C
	#define L2_CACHE_CLEAN_LINE_REG 0x7B0
	#define L2_CACHE_CLEAN_INV_LINE_REG 0x7F0
	#define L2_CACHE_DBG_CTL_REG 0xF40

	#define CLKMODE_AUTO 0
	#define CLKMODE_CONSUMER 1

	#define PLL_PD(x) (((x) & 0xf) << 26)
	#define PLL_MFD(x) (((x) & 0x3ff) << 16)
	#define PLL_MFI(x) (((x) & 0xf) << 10)
	#define PLL_MFN(x) (((x) & 0x3ff) << 0)

	#define CSCR_U(x) (WEIM_CTRL_CS#x + 0)
	#define CSCR_L(x) (WEIM_CTRL_CS#x + 4)
	#define CSCR_A(x) (WEIM_CTRL_CS#x + 8)

	#define IIM_SREV 0x24
	#define ROMPATCH_REV 0x40

	#define IPU_CONF IPU_CTRL_BASE_ADDR

	#define IPU_CONF_PXL_ENDIAN (1<<8)
	#define IPU_CONF_DU_EN (1<<7)
	#define IPU_CONF_DI_EN (1<<6)
	#define IPU_CONF_ADC_EN (1<<5)
	#define IPU_CONF_SDC_EN (1<<4)
	#define IPU_CONF_PF_EN (1<<3)
	#define IPU_CONF_ROT_EN (1<<2)
	#define IPU_CONF_IC_EN (1<<1)
	#define IPU_CONF_SCI_EN (1<<0)

	#define GPIO_PORT_NUM 3
	#define GPIO_NUM_PIN 32

	#define CHIP_REV_1_0 0x10
	#define CHIP_REV_2_0 0x20

	#define BOARD_REV_1_0 0x0
	#define BOARD_REV_2_0 0x1

	#if !(defined(__KERNEL_STRICT_NAMES) \|\| defined(__ASSEMBLY__))
	#include <asm/types.h>

	enum mxc_main_clocks {
	CPU_CLK,
	AHB_CLK,
	IPG_CLK,
	IPG_PER_CLK,
	NFC_CLK,
	USB_CLK,
	HSP_CLK,
	};

	enum mxc_peri_clocks {
	UART1_BAUD,
	UART2_BAUD,
	UART3_BAUD,
	SSI1_BAUD,
	SSI2_BAUD,
	CSI_BAUD,
	MSHC_CLK,
	ESDHC1_CLK,
	ESDHC2_CLK,
	ESDHC3_CLK,
	SPDIF_CLK,
	SPI1_CLK,
	SPI2_CLK,
	};

	/* Clock Control Module (CCM) registers */
	struct ccm_regs {
	u32 ccmr; /* Control */
	u32 pdr0; /* Post divider 0 */
	u32 pdr1; /* Post divider 1 */
	u32 pdr2; /* Post divider 2 */
	u32 pdr3; /* Post divider 3 */
	u32 pdr4; /* Post divider 4 */
	u32 rcsr; /* CCM Status */
	u32 mpctl; /* Core PLL Control */
	u32 ppctl; /* Peripheral PLL Control */
	u32 acmr; /* Audio clock mux */
	u32 cosr; /* Clock out source */
	u32 cgr0; /* Clock Gating Control 0 */
	u32 cgr1; /* Clock Gating Control 1 */
	u32 cgr2; /* Clock Gating Control 2 */
	u32 cgr3; /* Clock Gating Control 3 */
	u32 reserved;
	u32 dcvr0; /* DPTC Comparator 0 */
	u32 dcvr1; /* DPTC Comparator 0 */
	u32 dcvr2; /* DPTC Comparator 0 */
	u32 dcvr3; /* DPTC Comparator 0 */
	u32 ltr0; /* Load Tracking 0 */
	u32 ltr1; /* Load Tracking 1 */
	u32 ltr2; /* Load Tracking 2 */
	u32 ltr3; /* Load Tracking 3 */
	u32 ltbr0; /* Load Tracking Buffer 0 */
	};

	/* IIM control registers */
	struct iim_regs {
	u32 iim_stat;
	u32 iim_statm;
	u32 iim_err;
	u32 iim_emask;
	u32 iim_fctl;
	u32 iim_ua;
	u32 iim_la;
	u32 iim_sdat;
	u32 iim_prev;
	u32 iim_srev;
	u32 iim_prog_p;
	u32 iim_scs0;
	u32 iim_scs1;
	u32 iim_scs2;
	u32 iim_scs3;
	};

	/* General Purpose Timer (GPT) registers */
	struct gpt_regs {
	u32 ctrl; /* control */
	u32 pre; /* prescaler */
	u32 stat; /* status */
	u32 intr; /* interrupt */
	u32 cmp[3]; /* output compare 1-3 */
	u32 capt[2]; /* input capture 1-2 */
	u32 counter; /* counter */
	};

	/* CSPI registers */
	struct cspi_regs {
	u32 rxdata;
	u32 txdata;
	u32 ctrl;
	u32 intr;
	u32 dma;
	u32 stat;
	u32 period;
	u32 test;
	};

	/* Watchdog Timer (WDOG) registers */
	struct wdog_regs {
	u16 wcr; /* Control */
	u16 wsr; /* Service */
	u16 wrsr; /* Reset Status */
	u16 wicr; /* Interrupt Control */
	u16 wmcr; /* Misc Control */
	};

	/*
	* NFMS bit in RCSR register for pagesize of nandflash
	*/
	#define NFMS_BIT 8
	#define NFMS_NF_DWIDTH 14
	#define NFMS_NF_PG_SZ 8

	#define CCM_RCSR_NF_16BIT_SEL (1 << 14)

	extern unsigned int get_board_rev(void);
	extern int is_soc_rev(int rev);
	extern int sdhc_init(void);

	#endif
	#endif /* __ASM_ARCH_MX35_H */